diff --git a/app/build.gradle b/app/build.gradle
index af1585f8c..b87d81b4d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "org.ole.planet.myplanet"
         minSdkVersion 26
         targetSdkVersion 34
-        versionCode 2039
-        versionName "0.20.39"
+        versionCode 2040
+        versionName "0.20.40"
         ndkVersion '21.3.6528147'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
diff --git a/app/src/main/res/layout/activity_csvviewer.xml b/app/src/main/res/layout/activity_csvviewer.xml
index a9f879886..0fb079eb7 100644
--- a/app/src/main/res/layout/activity_csvviewer.xml
+++ b/app/src/main/res/layout/activity_csvviewer.xml
@@ -4,7 +4,8 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    tools:context="org.ole.planet.myplanet.ui.viewer.CSVViewerActivity">
+    tools:context="org.ole.planet.myplanet.ui.viewer.CSVViewerActivity"
+    android:background="@color/light_dark">
 
     <TextView
         android:id="@+id/csvFileName"
@@ -13,10 +14,9 @@
         android:gravity="center_horizontal"
         android:paddingTop="@dimen/padding_large"
         android:text="@string/csv_filename"
-        android:textColor="@color/md_black_1000"
+        android:textColor="@color/daynight_textColor"
         android:textSize="@dimen/text_size_large"
         android:textStyle="bold" />
-
     <ScrollView
         android:layout_width="match_parent"
         android:layout_height="0dp"
@@ -33,8 +33,6 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:textSize="@dimen/text_size_mid" />
-
         </LinearLayout>
-
     </ScrollView>
 </LinearLayout>